500mW SOD-123 SURFACE MOUNT
Flat Lead Surface Mount Plastic Package
Zener Voltage Regulators
Green Product
Absolute Ma ximum Rati ng s T
A
= 25°C unless otherwise noted
Symbol Parameter Value Units
P
D
Power Dissipation 500 mW
T
STG
Storage Temperature Range -65 to +150 °C
T
OPR
Operating Temperature Range -65 to +150 °C
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
Wide Zener Voltage Range Selection, 2.4V to 75V
VZ Tolerance Selection of ±5% (C Series)
Flat Lead SOD-123 Plastic Package
Surface Device Type Mounting
RoHS Compliant
Green EMC
Matte Tin(Sn) Lead Finish
Band Indicates Cathode
Electrical Characteristics T
A
= 25°C unless otherwise noted
V
Z
@ I
ZT
(Volts)
Device
Type
Device
Marking
Min No m Max
I
ZT
(mA)
Z
ZT
@ I
ZT
(Ω)
Max
I
ZK
(mA)
Z
ZK
@ I
ZK
(Ω)
Max
I
R
@ V
R
(μA)
Max
V
R
(Volts)
BZT52C2V4 2V4Z 2.28 2.4 2.52 5 100 1 564 45 1
BZT52C2V7 2V7Z 2.57 2.7 2.84 5 100 1 564 18 1
BZT52C3V0 3V0Z 2.85 3.0 3.15 5 100 1 564 9 1
BZT52C3V3 3V3Z 3.14 3.3 3.47 5 95 1 564 4.5 1
BZT52C3V6 3V6Z 3.42 3.6 3.78 5 90 1 564 4.5 1
BZT52C3V9 3V9Z 3.71 3.9 4.10 5 90 1 564 2.7 1
BZT52C4V3 4V3Z 4.09 4.3 4.52 5 90 1 564 2.7 1
BZT52C4V7 4V7Z 4.47 4.7 4.94 5 80 1 470 2.7 2
BZT52C5V1 5V1Z 4.85 5.1 5.36 5 60 1 451 1.8 2
BZT52C5V6 5V6Z 5.32 5.6 5.88 5 40 1 376 0.9 2
BZT52C6V2 6V2Z 5.89 6.2 6.51 5 10 1 141 2.7 4
BZT52C6V8 6V8Z 6.46 6.8 7.14 5 15 1 75 1.8 4
BZT52C7V5 7V5Z 7.11 7.5 7.86 5 15 1 75 0.9 5
BZT52C8V2 8V2Z 7.79 8.2 8.61 5 15 1 75 0.63 5
BZT52C9V1 9V1Z 8.65 9.1 9.56 5 15 1 94 0.45 6
BZT52C10V 10VZ 9.50 10 10.50 5 20 1 141 0.18 7
BZT52C11V 11VZ 10.45 11 11.55 5 20 1 141 0.09 8
BZT52C12V 12VZ 11.40 12 12.60 5 25 1 141 0.09 8
BZT52C13V 13VZ 12.35 13 13.65 5 30 1 160 0.09 8
BZT52C15V 15VZ 14.25 15 15.75 5 30 1 188 0.045 10.5
BZT52C16V 16VZ 15.20 16 16.80 5 40 1 188 0.045 11.2
ELECTRICAL SYMBOL
MMSZ2V4CW through MMSZ75VCW
Cathode
Anode
SOD-123 Flat Lead
%=7&9-%=7&9
Http:// www .wej.cn E-mail:wej@yongerjia.com
WEJ ELECTRONIC CO./7'
Electrical Characteristics T
A
= 25°C unless otherwise noted
V
Z
@ I
ZT
(Volts)
Device
Type
Device
Marking
Min No m Max
I
ZT
(mA)
Z
ZT
@ I
ZT
(Ω)
Max
I
ZK
(mA)
Z
ZK
@ I
ZK
(Ω)
Max
I
R
@ V
R
(μA)
Max
V
R
(Volts)
BZT52C18V 18VZ 17.10 18 18.90 5 45 1 212 0.045 12.6
BZT52C20V 20VZ 19.00 20 21.00 5 55 1 212 0.045 14.0
BZT52C22V 22VZ 20.90 22 23.10 5 55 1 235 0.045 15.4
BZT52C24V 24VZ 22.80 24 25.20 5 70 1 235 0.045 16.8
BZT52C27V 27VZ 25.65 27 28.35 2 80 0.5 282 0.045 18.9
BZT52C30V 30VZ 28.50 30 31.50 2 80 0.5 282 0.045 21.0
BZT52C33V 33VZ 31.35 33 34.65 2 80 0.5 306 0.045 23.0
BZT52C36V 36VZ 34.20 36 37.80 2 90 0.5 329 0.045 25.2
BZT52C39V 39VZ 37.05 39 40.95 2 130 0.5 329 0.045 27.3
BZT52C43V 43VZ 40.85 43 45.15 2 150 0.5 353 0.045 30.1
BZT52C47V 47VZ 44.65 47 49.35 2 170 0.5 353 0.045 33.0
BZT52C51V 51VZ 48.45 51 53.55 2 180 0.5 376 0.045 35.7
BZT52C56V 56VZ 53.20 56 58.80 2 200 0.5 400 0.045 39.2
BZT52C62V 62VZ 58.90 62 65.10 2 215 0.5 423 0.045 43.4
BZT52C68V 68VZ 64.60 68 71.40 2 240 0.5 447 0.045 47.6
BZT52C75V 75VZ 71.25 75 78.75 2 255 0.5 470 0.045 52.5
V
F
Forward Voltage = 900mV Maximum @ I
F
= 10 mA for all types
Notes:
1. The Zener Voltage (V
Z
) is tested under pulse condition of 10mS.
2. The device numbers listed have a standard tolerance on the nominal zener voltage of ±5%.
3. For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter
voltage tolerances, contact your nearest Tak Cheong Electronics representative.
4. The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rm s value equal to
10% of the dc zener current (I
ZT
or I
ZK
) is superimposed to I
ZT
or I
ZK.
%=7&9-%=7&9
Http:// www .wej.cn E-mail:wej@yongerjia.com
WEJ ELECTRONIC CO./7'